Mini Pizzas in Two Flavours

Make the sauce. Heat the olive oil over a medium heat. Add the onion, garlic, plenty of salt and 40ml of water. Once the water has evaporated pour in the tin of tomatoes and cook down until it's almost dry. Mix in the tomato puree, chilli powder and oregano and leave to cook a little more until it has a thick consistency. Tip out onto a plate and allow to cool.